
<template>

    <div class="app-container" v-if="canList">
        <div class="filter-container">
                            <el-input @keyup.enter.native="handleFilter" style="width: 200px;" class="filter-item input"
                          placeholder="用户ID"
                          v-model="listQuery.userId">
                </el-input>
                            <el-input @keyup.enter.native="handleFilter" style="width: 200px;" class="filter-item input"
                          placeholder="审核人ID"
                          v-model="listQuery.adminId">
                </el-input>
                            <el-input @keyup.enter.native="handleFilter" style="width: 200px;" class="filter-item input"
                          placeholder="评审人名称"
                          v-model="listQuery.adminName">
                </el-input>
                                                    <el-date-picker
                        class="filter-item input"
                        v-model="listQuery.startDates"
                        type="datetimerange"
                        range-separator="至"
                        start-placeholder="开始日期开始日期"
                        end-placeholder="开始日期结束日期">
                </el-date-picker>
                            <el-date-picker
                        class="filter-item input"
                        v-model="listQuery.endDates"
                        type="datetimerange"
                        range-separator="至"
                        start-placeholder="结束日期开始日期"
                        end-placeholder="结束日期结束日期">
                </el-date-picker>
                            <el-date-picker
                        class="filter-item input"
                        v-model="listQuery.createTimes"
                        type="datetimerange"
                        range-separator="至"
                        start-placeholder="创建时间开始日期"
                        end-placeholder="创建时间结束日期">
                </el-date-picker>

            <div style="display: inline-block">

            <el-button style="margin-left: 10px;" class="filter-item" type="primary" v-waves icon="el-icon-search" @click="handleFilter">查找
            </el-button>
            <el-button class="filter-item" style="margin-left: 10px;" @click="handleCreate" type="primary"
                  v-if="canSave"     icon="el-icon-edit">添加
            </el-button>
            <el-button class="filter-item" type="primary" :loading="downloadLoading" v-waves icon="el-icon-download"
                       @click="handleDownload">导出
            </el-button>
        </div>
        </div>

        <el-table :key='tableKey' :data="list" v-loading="listLoading" border fit highlight-current-row
                  style="width: 100%;">
            <el-table-column align="center" label="序号">
                <template slot-scope="scope">
                    <span>{{scope.row.id}}</span>
                </template>
            </el-table-column>
                            <el-table-column align="center" label="用户ID">
                    <template slot-scope="scope">
                        <span>{{scope.row.userId}}</span>
                    </template>
                </el-table-column>
                            <el-table-column align="center" label="审核人ID">
                    <template slot-scope="scope">
                        <span>{{scope.row.adminId}}</span>
                    </template>
                </el-table-column>
                            <el-table-column align="center" label="评审人名称">
                    <template slot-scope="scope">
                        <span>{{scope.row.adminName}}</span>
                    </template>
                </el-table-column>
                                                    <el-table-column align="center" label="开始日期">
                    <template slot-scope="scope">
                        <span>{{parseTime(scope.row.startDate)}}</span>
                    </template>
                </el-table-column>
                            <el-table-column align="center" label="结束日期">
                    <template slot-scope="scope">
                        <span>{{parseTime(scope.row.endDate)}}</span>
                    </template>
                </el-table-column>
                            <el-table-column align="center" label="创建时间">
                    <template slot-scope="scope">
                        <span>{{parseTime(scope.row.createTime)}}</span>
                    </template>
                </el-table-column>

            <el-table-column align="center" label="操作" width="230" class-name="small-padding fixed-width">
                <template slot-scope="scope">
                    <el-button type="primary"  v-if="canUpdate"  size="mini" @click="handleUpdate(scope)">编辑</el-button>
                    <el-button  v-if="canSave"  size="mini" type="danger"
                               @click="handleDelete(scope)">删除
                    </el-button>
                </template>
            </el-table-column>

        </el-table>

        <div class="pagination-container" style="margin-top: 20px">
            <el-pagination background @size-change="handleSizeChange" @current-change="handleCurrentChange"
                           :current-page="listQuery.page" :page-sizes="[10,20,30, 50]" :page-size="listQuery.limit"
                           layout="total, sizes, prev, pager, next, jumper" :total="total">
            </el-pagination>
        </div>

        <el-dialog :title="textMap[dialogStatus]" :visible.sync="dialogFormVisible">
            <el-form :rules="rules" ref="dataForm" :model="temp" label-position="left" label-width="120px"
                     style='width: 450px; margin-left:50px;'>
                                    <el-form-item label="用户ID" prop="userId">
                        <el-input v-model="temp.userId"></el-input>
                    </el-form-item>
                                    <el-form-item label="审核人ID" prop="adminId">
                        <el-input v-model="temp.adminId"></el-input>
                    </el-form-item>
                                    <el-form-item label="评审人名称" prop="adminName">
                        <el-input v-model="temp.adminName"></el-input>
                    </el-form-item>
                                                                    <el-form-item label="开始日期" prop="date">
                        <el-date-picker v-model="temp.startDate" type="datetime"
                                        value-format="yyyy-MM-dd HH:mm:ss" placeholder="开始日期">
                        </el-date-picker>
                    </el-form-item>
                                    <el-form-item label="结束日期" prop="date">
                        <el-date-picker v-model="temp.endDate" type="datetime"
                                        value-format="yyyy-MM-dd HH:mm:ss" placeholder="结束日期">
                        </el-date-picker>
                    </el-form-item>
                                    <el-form-item label="创建时间" prop="date">
                        <el-date-picker v-model="temp.createTime" type="datetime"
                                        value-format="yyyy-MM-dd HH:mm:ss" placeholder="创建时间">
                        </el-date-picker>
                    </el-form-item>

                            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button @click="closeDialogForm">取消</el-button>
                <el-button v-if="dialogStatus=='create'" type="primary" @click="createData">确认</el-button>
                <el-button v-else type="primary" @click="updateData">确认</el-button>
            </div>
        </el-dialog>
    </div>
</template>
<style type="stylus">
    .filter-container {
        /*padding-bottom: 20px;*/
    }
    .filter-item{
        margin-bottom :10px;
    }
    .filter-item.input{
        /*line-height: 60px*/
        margin-right :10px;
    }
</style>

<script>
    import {list, save, update, remove} from '@/api/plan'
    import waves from '@/directive/waves' // 水波纹指令
        import {parseTime} from '@/utils'


    import { mapGetters } from 'vuex'
    import { hasAuth } from '@/utils/auth'
    export default {
        name: 'test',
        directives: {
            waves
        },
        data() {
            return {
                tableKey: 0,
                list: null,
                total: null,
                listLoading: true,
                startDate: null,
                endDate: null,
                createTime: null,
                listQuery: {
                    page: 1,
                    limit: 20,
                    order: 'id desc',
                    userId: null,
                    adminId: null,
                    adminName: null,
                    startDate: null,
                    startDates: null,
                    endDate: null,
                    endDates: null,
                    createTime: null,
                    createTimes: null
                },
                temp: {
                    id: null,
                    userId: null,
                    startDate: null,
                    endDate: null,
                    createTime: null,
                    adminId: null,
                    adminName: null
                },
                dialogFormVisible: false,
                dialogStatus: '',
                textMap: {
                    update: '修改',
                    create: '新增'
                },
                rules: {
                    userId: [{
                        required: false,
                        message: '必填字段',
                        trigger: 'change'
                    }],
                    startDate: [{
                        required: false,
                        message: '必填字段',
                        trigger: 'change'
                    }],
                    endDate: [{
                        required: false,
                        message: '必填字段',
                        trigger: 'change'
                    }],
                    createTime: [{
                        required: false,
                        message: '必填字段',
                        trigger: 'change'
                    }],
                    adminId: [{
                        required: false,
                        message: '必填字段',
                        trigger: 'change'
                    }],
                    adminName: [{
                        required: false,
                        message: '必填字段',
                        trigger: 'change'
                    }]
                },
                downloadLoading: false,
                qData: {
                    token: '',
                    key: ''
                }
            }
        },
        created() {
            this.getList()
        },
        computed: {
                ...mapGetters([
                    'perms'
                ]),
        canSave() {
            return hasAuth(this.perms, 'plan:save')
        },
        canDelete() {
            return hasAuth(this.perms, 'plan:delete')
        },
        canUpdate() {
            return hasAuth(this.perms, 'plan:update')
        },
        canList() {
            return hasAuth(this.perms, 'plan:list')
        }
    },
        methods: {
                            parseTime(time){
              return  parseTime(time,'{y}-{m}-{d}')
            },
                        getList() {
                this.listLoading = true
                list(this.listQuery).then(response => {
                    this.list = response.data.list
                this.total = response.data.total
                this.listLoading = false
            })
            },
            handleFilter() {
                this.listQuery.page = 1
                this.getList()
            },
            handleSizeChange(val) {
                this.listQuery.limit = val
                this.getList()
            },
            handleCurrentChange(val) {
                this.listQuery.page = val
                this.getList()
            },
            handleModifyStatus(row, status) {
                this.$message({
                    message: '操作成功',
                    type: 'success'
                })
                row.status = status
            },
            beforeFormShow(row){
                this.resetTemp(row) // 更新数据
                // 存在图片

                        },
            afterFormShow(row){

            },
            beforeFormCommit(){
                        },
            resetTemp(row) {

                    this.temp = {}
                    if (row) {
                        this.temp = Object.assign({}, row) // copy obj
                    }

            },
            handleCreate() {
                this.beforeFormShow()
                this.resetTemp()
                this.dialogStatus = 'create'
                this.dialogFormVisible = true
                this.$nextTick(() => {
                    this.afterFormShow()
                    this.$refs['dataForm'].clearValidate()
            })
            },
            handleDelete(scope) {
                this.index = scope.$index
                // this.beforeFormShow(scope.row)
                // this.temp = Object.assign({}, row) // copy obj
                this.$confirm('此操作将永久删除该记录, 是否继续?', '提示', {
                    confirmButtonText: '确定',
                    cancelButtonText: '取消',
                    type: 'warning'
                }).then(() => {
                    // this.$message({
                    //   type: 'success',
                    //   message: '删除成功!'
                    // })
                    this.deleteData()
            }).
                catch(() => {
                    this.$message({
                    type: 'error',
                    message: '删除失败'
                })
            })
            },
                        createData() {
                this.$refs['dataForm'].validate((valid) => {
                    if(valid) {
                        this.beforeFormCommit()
                        save(this.temp).then(res => {
                            this.temp = res.data
                        this.list.unshift(this.temp)
                        this.closeDialogForm()
                        this.$notify({
                            title: '成功',
                            message: '创建成功',
                            type: 'success',
                            duration: 2000
                        })
                    })
                    }
                }
            )
            },
            deleteData() {
                // const ids = [this.temp.id]
                const ids = [this.list[this.index].id]
                remove({ids:ids}).then(res => {
                    // 从当前队列中移除
                    this.list.splice(this.index, 1)
                this.$notify({
                    title: '成功',
                    message: '删除成功',
                    type: 'success',
                    duration: 2000
                })
            })
            },
            handleUpdate(scope) {
                this.index = scope.$index
                    this.beforeFormShow(scope.row)
                this.dialogStatus = 'update'
                this.dialogFormVisible = true
                this.$nextTick(() => {
                    this.$refs['dataForm'].clearValidate()
            })
            },
            updateData() {
                this.$refs['dataForm'].validate((valid) => {
                    if(valid) {
                        this.beforeFormCommit()
                        update(this.temp).then(() => {
                            this.list.splice(this.index, 1, this.temp)
                        this.closeDialogForm()
                        this.$notify({
                            title: '成功',
                            message: '更新成功',
                            type: 'success',
                            duration: 2000
                        })
                    })
                    }
                }
            )
            },
            closeDialogForm() {
                                this.dialogFormVisible = false
            },
            handleDownload() {
                this.downloadLoading = true
                import('@/vendor/Export2Excel').then(excel => {
                    const tHeader = [
                        '序号'
                                            ,
                        '用户ID'
                                            ,
                        '审核人ID'
                                            ,
                        '评审人名称'
                                                                                    ,
                        '开始日期'
                                            ,
                        '结束日期'
                                            ,
                        '创建时间'
                                        ]
                    const filterVal = ['id'
                                                    ,'userId'
                                                    ,'adminId'
                                                    ,'adminName'
                                                                                                    ,
                            'startDate'
                                                    ,
                            'endDate'
                                                    ,
                            'createTime'
                                            ]
                    const data = this.formatJson(filterVal, this.list)
                    excel.export_json_to_excel({
                    header: tHeader,
                    data,
                    filename: 'table-list'
                })
                this.downloadLoading = false
            })
            },
            formatJson(filterVal, jsonData) {
                return jsonData.map(v => filterVal.map(j => {
                    return v[j]
                }
            ))
            },
                    }
    }
</script>
